| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.67 | 5.433% | $56.5859 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $146.63 | 12.123% | $164.406 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $177.82 | 3.725% | $184.4438 | $184.44 | $184.45 | $184.40 |
| Purchase #4 | $201.33 | 11.529% | $224.5413 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $42.42 | 3.435% | $43.8771 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $67.68 | 13.373% | $76.7308 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $116.32 | 11.268% | $129.4269 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $805.87 | $880.0118 | $880.02 | $880.10 | $879.90 | |